5106156516061 has 8 divisors (see below), whose sum is σ = 5148132453464. Its totient is φ = 5064331844160.

The previous prime is 5106156516053. The next prime is 5106156516073. The reversal of 5106156516061 is 1606156516015.

It can be written as a sum of positive squares in 4 ways, for example, as 35976605625 + 5070179910436 = 189675^2 + 2251706^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5106156516061 - 2³ = 5106156516053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5106156515999 and 5106156516017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5106154516061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37748586 + ... + 37883611.

It is an arithmetic number, because the mean of its divisors is an integer number (643516556683).

Almost surely, 2^{5106156516061} is an apocalyptic number.

It is an amenable number.

5106156516061 is a deficient number, since it is larger than the sum of its proper divisors (41975937403).

5106156516061 is a wasteful number, since it uses less digits than its factorization.

5106156516061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75632751.

The product of its (nonzero) digits is 162000, while the sum is 43.

The spelling of 5106156516061 in words is "five trillion, one hundred six billion, one hundred fifty-six million, five hundred sixteen thousand, sixty-one".